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Two physics-y blogs that have set up links are Cosmic Variance and Uncertain Principles

Last year Chad collected more than a monkeydance worth of donations, and he is once again offering various kickbacks for donations exceeding a certain threshold. Cosmic Variance will put your name in lights, if the coin is big enough.

If any other physics blogger has their chapeau in the torus, let me know and I’ll add the link, or you can do so in the comments.